Crossover Components
Intertechnik
Iron core coils
Intertechnik P62/8.20/132 | 8.2 mH | 0.52 Ω | 5% | 16 AWG | Choke Coil
8.2 mH
0.52 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik I78/330/085 | 3.3 mH | 0.45 Ω | 5% | 20 AWG | I-Point Coil
3.3 mH
0.45 Ω
Orderable
Nov 12.
Intertechnik
Air core coils
Intertechnik LUT32/018/10 | 0.18 mH | 0.23 Ω | 3% | 18 AWG
0.18 mH
0.23 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik I78/680/071 | 6.8 mH | 0.94 Ω | 5% | 21 AWG | I-Point Coil
6.8 mH
0.94 Ω
Orderable
Nov 12.
Intertechnik
Air core coils
Intertechnik LUT32/015/10 | 0.15 mH | 0.21 Ω | 3% | 18 AWG
0.15 mH
0.21 Ω
Orderable
Nov 12.
Intertechnik
Air core coils
Intertechnik LU55/6.80/071 | 6.8 mH | 2.73 Ω | 3% | 21 AWG
6.8 mH
2.73 Ω
Orderable
Nov 12.
Intertechnik
Air core coils
Intertechnik LU32/047/071 | 0.47 mH | 0.57 Ω | 3% | 21 AWG
0.47 mH
0.57 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik P62/6.80/140 | 6.8 mH | 0.43 Ω | 5% | 15 AWG | Choke Coil
6.8 mH
0.43 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik P62/33.00/095 | 33 mH | 2.04 Ω | 5% | 19 AWG | Choke Coil
33 mH
2.04 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik I96/1.5/085 | 1.5 mH | 0.31 Ω | 5% | 20 AWG | I-Point Coil
1.5 mH
0.31 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik DR56/18/112 | 18 mH | 0.748 Ω | 5% | 17 AWG
18 mH
0.75 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik DR56/22/112 | 22 mH | 0.845 Ω | 5% | 17 AWG
22 mH
0.85 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik DR56/27/112 | 27 mH | 0.96 Ω | 5% | 17 AWG
27 mH
0.96 Ω
Orderable
Nov 12.
Audyn
Iron core coils
Audyn CO62/2.7/140 | 2.7 mH | 0.34 Ω | 5% | 15 AWG | Corobar Coil
2.7 mH
0.34 Ω
Orderable
Nov 12.
Audyn
Iron core coils
Audyn CO62/3.0/140 | 3.0 mH | 0.36 Ω | 5% | 15 AWG | Corobar Coil
3 mH
0.36 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik COT62/2.2/14 | 2.2 mH | 0.33 Ω | 5% | 15 AWG | Corotherm Coil
2.2 mH
0.33 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik I96/1.8/085 | 1.8 mH | 0.34 Ω | 5% | 20 AWG | I-Point Coil
1.8 mH
0.34 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik Corobar ferrite core coil – 6.10 mH | CO62 | 1.32 mm copper | ±5.0%
6.1 mH
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik TO10/2.2 | 2.2 mH | 0.12 Ω | 5% | 16 AWG | Torobar Toroidal Coil
2.2 mH
0.12 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik I96/2.2/085 | 2.2 mH | 0.40 Ω | 5% | 20 AWG | I-Point Coil
2.2 mH
0.4 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik I96/2.7/085 | 2.7 mH | 0.44 Ω | 5% | 20 AWG | I-Point Coil
2.7 mH
0.44 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik HQR32/3.9/60 | 3.9 mH | 1.58 Ω | 5% | 23 AWG
3.9 mH
1.58 Ω
Orderable
Nov 12.
Intertechnik
Air core coils
Intertechnik AT62/180/132 | 1.8 mH | 0.47 Ω | 3% | 16 AWG
1.8 mH
0.47 Ω
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik I96/3.3/085 | 3.3 mH | 0.48 Ω | 5% | 20 AWG | I-Point Coil
3.3 mH
0.48 Ω
Orderable
Nov 12.
Read more: Crossover Components
A passive crossover decides which driver gets which part of the spectrum, and where and how steeply the bands hand over to each other. At least half of a well-designed speaker's sound is shaped here, not in the drivers themselves.
This section holds everything a crossover is built from: inductors, capacitors, resistors, circuit boards, driver protectors and ready-assembled networks. When refurbishing, start with aged electrolytic capacitors; for a new design, start by measuring the values precisely.